Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7550606 | 9-cyano-substituted perylene-3,4-dicarboxylic acid monoimides | Arno Boehm, Peter Blaschka, Willi Helfer, Peter Schlichting, Klaus Muellen | 2009-06-23 |
| 7446198 | 9-Cyano-substituted perylene-3, 4-dicarboxylic monoimides | Arno Boehm, Peter Blaschka, Willi Helfer, Peter Schlichting, Klaus Muellen | 2008-11-04 |